Finding the Fourth Proportional to 2,184,350.95, 3,273,952.92 and 984,868.93
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Solution
The fourth proportional to 2,184,350.95, 3,273,952.92 and 984,868.93 is: 1,476,143.07
Step by Step Solution
- Step 1: Write the proportion equation
2,184,350.95 : 3,273,952.92 = 984,868.93 : x - Step 2: Convert to fraction form
2,184,350.95/3,273,952.92 = 984,868.93/x - Step 3: Cross multiply
2,184,350.95x = 3,273,952.92 × 984,868.93 - Step 4: Simplify right side
2,184,350.95x = 3,224,414,509,190.78 - Step 5: Solve for x
x = 3,224,414,509,190.78/2,184,350.95 - Step 6: Final answer
x = 1,476,143.07
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.